Home / 69,206.24-95,504.64-37,375.16

Finding the Fourth Proportional to 69,206.24, 95,504.64 and 37,375.16

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Solution

The fourth proportional to 69,206.24, 95,504.64 and 37,375.16 is: 51,577.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,206.24 : 95,504.64 = 37,375.16 : x
  2. Step 2: Convert to fraction form
    69,206.24/95,504.64 = 37,375.16/x
  3. Step 3: Cross multiply
    69,206.24x = 95,504.64 × 37,375.16
  4. Step 4: Simplify right side
    69,206.24x = 3,569,501,200.74
  5. Step 5: Solve for x
    x = 3,569,501,200.74/69,206.24
  6. Step 6: Final answer
    x = 51,577.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.